Contract Termination Accruals NoncurrentAccrued contract terminationsCarrying value, as on the balance sheet date, of the noncurrent obligations incurred and payable related to the liability arising from contract terminations, where it is certain that the liability has been incurred and the loss has been reasonably expected. Noncurrent liabilities are expected to be paid after one year (or the normal operating cycle, if longer).Contract Termination, ReductionContract TerminationsRepresents the reduction of costs of the settlement related to the contract termination.Reduction in accrued contract terminations and contract terminations expenseKapalua Plantation Golf Course [Member]Kapalua Plantation Golf CourseRepresents information pertaining to Kapalua Plantation Golf Course.Represents the payments made from proceeds from sale of assets held for sale toward deferred maintenance as part of the settlement.Payments Made from Proceeds on Sale of Productive AssetsPayments toward deferred maintenance made from proceeds from sale of assetsLeased Parcel and Parking Lot Conveyed ValueValue of leased parcel and parking lot conveyedRepresents the value of leased parcel and parking lot conveyed.Commitment to be Paid for Contract TerminationCommitment to be paid for contract terminationRepresents the amount of commitment to be paid for contract termination.Term of Commitment to Pay for Contract TerminationTerm of commitment to be paid for termination of contractRepresents the term of commitment to be paid for termination of contract.Area of Land TransferredArea of land transferredRepresents the area of land transferred.Area of land transferred (in acres)Area of Elevation from SeaArea of elevation from seaRepresents the area of elevation from sea.Area of Land DesignatedArea of land within the Kapalua ResortRepresents the area of land designated.Amendment DescriptionOperating Leases Income Statement Licensing FeesLicensing feesRepresents the amount of licensing fee revenue recognized for the period from operating leases.Amendment FlagCentral Maui [Member]Central MauiRepresents the information pertaining to Central Maui in Hawaii.Upcountry Maui [Member]Upcountry MauiRepresents the information pertaining to Upcountry Maui.West MauiWest Maui [Member]Represents information pertaining to West Maui.Pledged Assets Not Separately Reported Area of Real EstateArea of the company's real estate pledged as collateral (in acres)Area of real estate owned but transferred to serve as collateral for the payment of the related debt obligation, primarily a secured borrowing or repurchase agreement, and for which the transferee is not permitted to sell or re-pledge them to an unrelated party.Required liquidity under financial covenantsDebt Instrument, Covenant Required LiquidityRepresents the amount of liquidity required to be maintained under financial covenants.Liquidity under the covenantDebt Instrument, Covenant Required LiabilitiesRequired total liabilities under financial covenantsRepresents the amount of liabilities required to be maintained under financial covenants.Represents the amount of mandatory principal repayment as a percentage of the net proceeds of the sale of any real property pledged as collateral.Mandatory principal repayment as percentage of the net proceeds of the sale of any real property pledged as collateralDebt Instrument Mandatory Principal Repayments as Percentage Net Proceeds of Sale of Real Estate Property Pledged as CollateralDebt Instrument, Variable Rate Basis FloorInterest rate, variable interest rate floor (as a percent)The floor for the variable rate base of the debt instrument.Debt Instrument Mandatory Principal Repayments as Percentage Net Proceeds of Sale of Non Collateralized Real PropertyRepresents the amount of mandatory principal repayment as a percentage of the net proceeds of the sale of non-collateralized real property.Mandatory principal repayment as percentage of the net proceeds of the sale of non collateralized real propertyArea of Real Estate Property SoldArea of parcel sold (in acres)Represents the area of real estate sold that was previously classified as held for sale.Area of parcel and building sold (in acres)Area of parcel held for sale (in acres)Area of Real Estate PropertyRepresents the security provided to support the unfunded liabilities of the pension plan.Defined Benefit Plan Security to Support Unfunded LiabilitiesSecurity to support the unfunded liabilities of the Bargaining PlanArea of landArea of LandDefined Benefit Plan, Area of Real Estate Property Pledged as SecurityArea of property pledged as security (in acres)Represents the area of real estate property pledged as security.Defined Benefit Plan, Period for Release of Real Estate Property Pledged as SecurityPeriod for release of property pledged as collateralRepresents the period for release of real estate property pledged as collateral.Defined Benefit Plan, Additional Security to Support Unfunded LiabilitiesAdditional security to support unfunded liabilitiesRepresents the additional security provided to support the unfunded liabilities of the pension plans.The principal balance amount the entity is required to pay down to by a specified date.Debt Instrument Amount of Principal Balance that could be Outstanding at Specified DatePrincipal balance amount the Company is required to pay down to by December 31, 2013Mandatory principal repaymentDefined Benefit Plan Number of Pension Plans Provided SecurityNumber of pension plansRepresents the number of pension plans that the entity was required to provide additional security for the unfunded liabilities.Current Fiscal Year End DateAward Type [Axis]Minimum Number of Investment and Savings Plans Majority of Employees Eligible to ParticipateRepresents the number of investment and savings plans in which the majority of employees are eligible to participate.Minimum number of investment and savings plans in which the majority of employees are eligible to participateGolf Courses [Member]Golf coursesRepresents information pertaining to golf courses.Retail [Member]RetailRepresents information pertaining to retail operations.Represents information pertaining to agriculture operations.Agriculture [Member]AgricultureNumber of Championship Golf Courses Ceased OperatingNumber of championship golf courses that ceased operationsRepresents the number of championship golf courses of the entity that ceased operations.Real Estate Segment [Member]Real EstateRepresents information pertaining to the real estate segment of the entity.Leasing Segment [Member]LeasingRepresents information pertaining to the leasing segment of the entity.Utilities Segment [Member]UtilitiesRepresents information pertaining to the utilities segment of the entity.Resort Amenities Segment [Member]Resort AmenitiesRepresents information pertaining to the resort amenities segment of the entity.Historical annual forfeiture rates (as a percent)Represents the historical annual forfeiture rates on which recognized share based compensation was estimated and reviewed for potential reduction.Share Based Compensation Arrangement by Share Based Payment Award, Historical Annual Forfeiture RatesShare Based Compensation Arrangement by Share Based Payment Award Options Weighted Average Grant Date Fair Value [Roll Forward]Weighted Average Grant-Date Fair ValueDocument Period End DateShare Based Compensation Arrangement by Share Based Payment Award Options Forfeitures Weighted Average Grant Date Fair ValueForfeited or cancelled (in dollars per share)The weighted-average fair value, as of the grant date, of options that were not exercised or put into effect as a result of the occurrence of a terminating event.Share Based Compensation Arrangement by Share Based Payment Award Options Weighted Average Grant Date Fair ValueOutstanding at the end of the period (in dollars per share)The weighted-average fair value of options for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units.Outstanding at the beginning of the period (in dollars per share)The weighted-average grant date fair value, as of the balance sheet date, (at which grantees can acquire the shares reserved for issuance) of outstanding stock options that are fully vested or expected to vest.Share Based Compensation Arrangement by Share Based Payment Award Options Vested and Expected to Vest Outstanding Weighted Average Grant Date Fair ValueExpected to vest at the end of the period (in dollars per share)Share Based Compensation Arrangement by Share Based Payment Award Options Weighted Average Remaining Contractual Term [Roll Forward]Weighted Average Remaining Contractual TermDocument and Entity InformationLeasingLeasing ExpenseThis element represents the expenses related to the leasing revenues. This may include costs for utilities, repairs, maintenance, taxes and the cost of the properties.Current portion of accrued contract terminationsCarrying value, as on the balance sheet date, of the obligations incurred and payable related to the liability arising from contract terminations, where it is certain that the liability has been incurred and the loss has been reasonably expected. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).Contract Termination Accruals, CurrentAccrued contract terminationsUse of EstimatesThis element provides an entity's explanation that the preparation of financial statements in conformity with generally accepted accounting principles requires the use of management estimates.Use of EstimatesUse of Estimates Disclosure [Text Block]Entity [Domain]ASSETS HELD FOR SALE AND REAL ESTATE SALESAssets Held for Sale and Real Estate Sales Disclosure [Text Block]This element represents description and amounts relating to assets held for sale and sale of real estate inventories. Disclosure may include the description of the facts and circumstances leading to the expected disposal, manner and timing of disposal, the carrying value of the assets held for sale, the gain or loss recognized in the income statement and the income statement caption that includes that gain or loss. For sale of real estate inventories, the disclosure may include the revenues and profit or loss recognized in the income statement.Organization Consolidation and Presentation of Financial Statements Liquidity Disclosure [Text Block]Basis of PresentationThe entire disclosure for the general note to the financial statements for the reporting entity which may include, descriptions of the basis of presentation, business description, significant accounting policies, consolidations, reclassifications, new pronouncements not yet adopted and changes in accounting principles and liquidity.Leasing Arrangements Disclosure [Text Block]LEASING ARRANGEMENTSThe entire disclosure relating to lessee and lessor leasing arrangements.Negative Working CapitalExcess of current liabilities over current assetsRepresents the amount of negative working capital of the entity.Line of Credit Facility Number of FacilitiesNumber of primary credit facilitiesRepresents the number of primary credit facilities of the entity, as of the balance sheet date.Basis of Presentation [Table]Schedule of basis of presentation of the entity.Line item represents information pertaining to basis of presentation.Basis of Presentation [Line Items]LIQUIDITYRepresents the information pertaining to Kapalua Bay Holdings, LLC.Kapalua Bay Holdings LLC [Member]Bay HoldingsMarriott International Inc [Member]MarriotRepresents the information pertaining to Marriott International Inc.Exclusive Resorts LLC [Member]ERRepresents the information pertaining to Exclusive Resorts LLC.Kapalua Bay LLC [Member]Kapalua BayRepresents information pertaining to Kapalua Bay LLC (Kapalua Bay), an affiliate of the entity.Equity Method Investment, Membership Interest Percentage Required for Approval of Major DecisionPercentage of membership interest required for approval of major decisionRepresents the percentage of major interest required for approval of major decisions.Number of Remaining LendersNumber of remaining lendersRepresents the number of remaining lenders.Equity Method Investment, Summarized Financial Information ExpensesCosts and ExpensesThe amount of expenses reported by an equity method investment of the entity.Settlement Agreement [Member]Settlement agreement with County of MauiRepresents the settlement agreement entered into with the County of Maui.Lawsuit by EEOC [Member]Represents the lawsuit filed against the entity and others by the EEOC relating to unlawful employment practices.Lawsuit by EEOCRitz Carlton Club and Residences Kapalua Bay [Member]Represents the lawsuit related to the whole-ownership units at the Ritz-Carlton Club and Residences at Kapalua Bay.Lawsuit relating to Ritz-Carlton Club and Residences, Kapalua BayLawsuit Pertaining to Sale of Residential Units at Ritz Carlton Residences [Member]Lawsuit pertaining to sale of residential units at the Ritz-Carlton ResidencesRepresents the lawsuit filed against the entity and others pertaining to sale of residential units at the Ritz-Carlton Residences.Lawsuit Pertaining to Marketing and Sale of Fractional Interests at Ritz Carlton Residences [Member]Lawsuit pertaining to marketing and sale of Fractional Interests at the Ritz-Carlton ResidencesRepresents the lawsuit filed against multiple parties including the entity, pertaining to marketing and sale of fractional interests at the Ritz-Carlton Residences.Percentage of Capital Costs Agreed to be Paid to Install Filtration Systems in Water Well if Presence of Nematocide Exceeds Specified Levels and for Maintenance and Operating CostsPercentage of capital costs to install filtration systems in water wells if the presence of DBCP exceeds specified levels, and for the ongoing maintenance and operating cost for filtration systemsRepresents the percentage of capital costs to install filtration systems in water wells if the presence of a nematocide, commonly known as DBCP, exceeds specified levels, and for the ongoing maintenance and operating cost.Represents the number of whole-ownership units that are owned by group of owners who filed lawsuit against multiple parties.Number of Whole Ownership Units Owned by Group of Owners who Filed Lawsuit Against Multiple PartiesNumber of whole-ownership units owned by group of owners who filed lawsuit against multiple partiesRepresents the number of residential units sold to the plaintiffs.Number of Residential Units Sold to PlaintiffsNumber of residential units sold to plaintiffsMH Kapalua VentureMH Kapalua Venture, LLC, [Member]Represents the information pertaining to the MH Kapalua Venture, LLC, an affiliate of the entity.ER Kapalua Investors FundER Kapalua Investors Fund, LLC, [Member]Represents the information pertaining to the ER Kapalua Investors Fund, LLC, an affiliate of the entity.Operating Costs and Expenses [Policy Text Block]OPERATING COSTS AND EXPENSESDisclosure of accounting policy for operating costs and expenses.Risks and Uncertainties [Policy Text Block]RISKS AND UNCERTAINTIESDisclosure of accounting policy for risks and uncertainties.Expected Period for Transfer of Asset to Qualify for Recognition as Completed for SaleExpected period for transfer of asset to qualify for recognition as completed for saleRepresents the expected period for transfer of asset to qualify for recognition as completed for sale.Long Lived Assets [Abstract]LONG-LIVED ASSETSEquity Method Investment Summarized Financial Information Restricted Cash and Cash EquivalentsRestricted cashThe carrying amounts of cash and cash equivalent items which are restricted as to withdrawal or usage reported by an equity method investment of the entity.Real estate inventoriesRepresents properties which were acquired directly or through foreclosure for which a committed plan to sell exists and an active program to market such properties has been initiated and reported by an equity method investment of the entity.Equity Method Investment Summarized Financial Information Inventory Real Estate Held for SaleEquity Method Investment Summarized Financial Information Other AssetsOther assets, netThe aggregate carrying amounts, as of the balance sheet date, of assets not separately disclosed in the balance sheet reported by an equity method investment of the entity.Equity Method Investment Summarized Financial Information Long Term Construction Loan Current and NoncurrentConstruction loan payable and other member loansThis element represents the current and noncurrent portions of a long-term real estate loan with an initial maturity beyond one year or beyond the normal operating cycle, if longer, to finance building costs reported by an equity method investment of the entity.Other liabilitiesThe aggregate carrying amount, as of the balance sheet date, of liabilities not separately disclosed in the balance sheet reported by an equity method investment of the entity.Equity Method Investment Summarized Financial Information Other LiabilitiesRepresents the percentage of ownership interest held by related party.Related Party Transactions Percentage of Ownership InterestPercentage of holding at the time of rights offeringSchedule of changes in benefit obligations, plan assets, funded status of the plan and assumptions used to determine benefit informationTabular disclosure of changes in benefit obligations, plan assets, funded status of the plan and assumptions used to determine benefit information.Schedule of Changes in Benefit Obligations and Plan Assets and Funded Status of Plan and Assumptions Used [Table Text Block]Represents the information pertaining to 2006 Equity and Incentive Award Plan.Equity and Incentive Award Plan 2006 [Member]2006 PlanAdjusted for:Income Tax Reconciliation Reconciling Items [Abstract]Net operating loss and tax credit carryforwardsAmount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards and the tax effect as of the balance sheet date of the amount of future tax deductions arising from all unused tax credit carryforwards.Deferred Tax Assets Operating Loss Carryforwards and Tax Credit CarryforwardsDeferred Tax Assets Tax Deferred Expense Reserves and Accruals Reserves and OtherReserves and otherAmount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from other reserves not separately disclosed.Deferred Tax Liabilities Deferred Condemnation ProceedsDeferred condemnation proceedsAmount of deferred tax liability attributable to taxable temporary differences from deferred condemnation proceeds.Tabular disclosure of total rental income under operating leases.Schedule of total rental income under operating leasesSchedule of Operating Leases Income Statement Lease Revenue [Table Text Block]Federal income tax returns currently under examinationIncome Tax Examination [Abstract]Other (primarily common area recoveries)Operating Leases Income Statement Revenue OtherRepresents the amount of other revenue recognized for the period from operating leases.Operating Lease Future Minimum Rental Income PeriodPeriod for future minimum rental incomeRepresents the period for future minimum rental income.Entity Well-known Seasoned IssuerDepreciation expenseDepreciation Expense Continuing and Discontinued OperationsThe amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. This includes both continuing and discontinued operations.Entity Voluntary FilersTabular disclosure for any allowance and reserve accounts (their beginning and ending balances, as well as a reconciliation by type of activity during the period). Alternatively, disclosure of the required information may be within the footnotes to the financial statements or a supplemental schedule to the financial statements.Schedule of Valuation and Qualifying Accounts Disclosure [Table Text Block]Schedule of allowance for doubtful accounts and reserves for environmental liabilitiesEntity Current Reporting StatusComponents of net periodic benefit cost and other amounts recognized in other comprehensive income (loss)Schedule of Amounts Recognized in Accumulated Other Comprehensive Income (Loss) [Table Text Block]Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments and the disclosure of the net gain (loss) and net prior service cost or credit recognized in other comprehensive income (loss) for the period for pension plans and/or other employee benefit plans, and reclassification adjustments of other comprehensive income (loss) for the period, as those amounts, including amortization of the net transition asset or obligation, are recognized as components of net periodic benefit cost.Entity Filer CategorySchedule of Future Minimum Rental Income for Operating Leases [Table Text Block]Schedule of future minimum rental incomeTabular disclosure of future minimum income receivable in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining non cancelable lease terms in excess of one year.Entity Public FloatRequired Principal RepaymentThe amount of principal repayment required to be paid by an entity on a debt instrument.Required principal repaymentEntity Registrant NameRepresents the Aon Hewitt Group Trust.Aon Hewitt Group Trust [Member]AHGTEntity Central Index KeyUnrecognized tax benefits for which the liability for such taxes was recognized as deferred tax liabilitiesUnrecognized Tax Benefits Liability Recognized as Deferred Tax LiabilitiesRepresents the unrecognized tax benefits for which the liability for such taxes was recognized as deferred liabilities.Applicable spread after tiered reduction (as a percent)The percentage points added to the reference rate to compute the variable rate on the debt instrument after tiered reductions.Debt Instrument Basis Spread on Variable Rate after Tiered ReductionArea of parcel proposed to be sold (in acres)Represents the area of real estate which is proposed to be sold.Area of Real Estate Property Proposed to be SoldArea of Real Estate Property Held as Collateral for Unfunded Pension ObligationsArea of property held as collateral for unfunded pension obligations (in acres)Represents the area of real estate secured for unfunded pension obligations.Entity Common Stock, Shares OutstandingRepresents the number of firms affiliated with the remaining lenders to which the loan collateral was transferred.Number of firms affiliated with the remaining lenders to which the loan collateral was transferredNumber of Firms Affiliated With Remaining Lenders Loan Collateral TransferredAccrued taxes, interest and penalties payable to the IRSThe amount of estimated tax, penalties and interest accrued as of the balance sheet date arising from income tax examinations.Income Tax Examination Tax Penalties and Interest AccruedEmployee and Non Employee Stock Options [Member]Represents an arrangement whereby an employee or non-employee or both are entitled to receive in the future, subject to vesting and other restrictions, a number of shares in the entity at a specified price, as defined in the agreement.Stock OptionsRepresents the carrying amount, as of the date of the latest financial statement presented, of real estate owned but transferred to serve as collateral for the payment of the unfunded pension obligations.Carrying value of property held as collateral for unfunded pension obligationsReal Estate Property Held as Collateral for Unfunded Pension ObligationsRepresents the amount of payment commitment to fund deferred maintenance at the project under terms of the agreements.Fund committed toward deferred maintenance at the Kapalua Bay projectAmount that would be Funded Toward Deferred Maintenance of ProjectRepresents the number of non-developer fractional interest owners of the project.Number of non-developer fractional interest owners of the Kapalua Bay projectNumber of Non Developer Fractional Interest Owners of ProjectNumber of Days for Receipt of Release AgreementsNumber of days for receipt of release agreements from a minimum of 70 of the non-developer fractional interest owners of the projectRepresents the number of days for receipt of release agreements from a minimum specified number of the non-developer fractional interest owners of the project for the consummation of the agreement.The amount of a mandatory principal repayment required to be paid by an entity on a debt instrument.Mandatory Principal RepaymentMandatory principal repaymentSpa and Beach Club [Member]Spa & Beach ClubRepresents information pertaining to the spa and beach club.Payments for Deferred MaintenanceDeferred maintenance paidRepresents the amount for payments made towards deferred maintenance at the project under terms of the agreements.Area of leased parcel conveyed (in acres)Represents the area of the leased parcel underlying the spa conveyed as part of the settlement under the terms of the agreements.Area of Leased Parcel ConveyedArea of Parking Lot ConveyedArea of parking lot conveyed (in acres)Represents the area of the parking lot conveyed as part of the settlement under the terms of the agreements.Investment and Saving Plans Contributions by EmployerCompany contributionsRepresents the amount of contribution made by the employer under investment and savings plans.Proceeds from sale of assets held for sale deferredRepresents the amount of proceeds from sale of real estate deferred until certain post-closing obligations of the entity are completed.Proceeds from Sale of Real Estate Property DeferredMonthly Usage Fee PayableMonthly usage fee payable to the new ownersRepresents the amount of monthly usage fee payable to the new owners by the entity under terms of the agreements.Thirty Day LIBOR [Member]30-day LIBORThe thirty day interest rate at which a bank borrows funds from other banks in the London interbank market.Number of Audits In ProgressNumber of audits in progressRepresents the number of audits in progress.Document Fiscal Year FocusDocument Fiscal Period FocusEntity by Location [Axis]Location [Domain]Legal Entity [Axis]Document TypeSUMMARY OF SIGNIFICANT ACCOUNTING POLICIESTrade accounts payableAccounts Payable, Trade, CurrentAccounts receivable, less allowance of $xxx and $460 for doubtful accountsAccounts Receivable, Net, CurrentAccounts receivable, less allowance of $163 and $262 for doubtful accountsAccrual for remediation costsAccrual for Environmental Loss ContingenciesENVIRONMENTAL REMEDIATION COSTSAccrual for Environmental Loss Contingencies Disclosure [Abstract]Accrued Income Taxes, CurrentIncome taxes payableLess accumulated depreciationAccumulated Depreciation, Depletion and Amortization, Property, Plant, and EquipmentAccumulated depreciationDefined benefit pensionAccumulated Defined Benefit Plans Adjustment [Member]Accumulated other comprehensive lossAccumulated Other Comprehensive Income (Loss), Net of TaxAccumulated Other Comprehensive LossAccumulated Other Comprehensive Income (Loss) [Member]Accumulated Other Comprehensive Income (Loss) [Line Items]NEW ACCOUNTING PRONOUNCEMENTSAccumulated Other Comprehensive Income (Loss) [Table]Additional paid in capitalAdditional Paid in Capital, Common StockAdditional Paid in CapitalAdditional Paid-in Capital [Member]Adjustments to reconcile net loss to net cash used in operating activitiesAdjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]ADVERTISINGAdvertising Cost, Policy, Expensed Advertising Cost [Policy Text Block]Advertising expensesAdvertising ExpenseTotal compensation expense recognized for share-based compensation (in dollars)Allocated Share-based Compensation ExpenseAccounts receivable, allowance for doubtful accounts (in dollars)Allowance for Doubtful Accounts Receivable, CurrentAllowance for Doubtful AccountsAllowance for Doubtful Accounts [Member]Impairment chargesAsset Impairment ChargesASSETS HELD FOR SALEAssets Held-for-sale, Current [Abstract]TOTALTOTALAssetsAssetsCURRENT ASSETSAssets, Current [Abstract]ASSETSAssets [Abstract]Total Current AssetsAssets, CurrentAssets held for saleAssets Held-for-sale, CurrentBasis of PresentationBasis of Accounting, Policy [Policy Text Block]BuildingsBuilding [Member]BuildingsBuildings and Improvements, GrossAmenitiesCapital Addition Purchase Commitments [Member]Amounts included in trade accounts payable for additions to property and for other investing activitiesAmounts included in trade accounts payable for additions to property and for other investing activitiesCapital Expenditures Incurred but Not yet PaidNET DECREASE IN CASH AND CASH EQUIVALENTSCash and Cash Equivalents, Period Increase (Decrease)Cash and cash equivalentsCASH AND CASH EQUIVALENTS AT BEGINNING OF YEARCASH AND CASH EQUIVALENTS AT END OF YEARCash and Cash Equivalents, at Carrying ValueCASH AND CASH EQUIVALENTSCash and Cash Equivalents, Policy [Policy Text Block]Supplemental Non-Cash Investing and Financing Activities-Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]COMMITMENTS AND CONTINGENCIESCOMMITMENTS AND CONTINGENCIES (Note 15)Commitments and Contingencies.COMMITMENTS AND CONTINGENCIESCommitments and Contingencies Disclosure [Text Block]Common StockCommon Stock [Member]Common stock--no par value, 43,000,000 shares authorized; 18,737,384 and 18,664,068 shares issued and outstandingCommon Stock, Value, IssuedCommon stock, shares issuedBalance (in shares)Balance (in shares)Common Stock, Shares, IssuedCommon stock, shares authorizedCommon Stock, Shares AuthorizedCommon stock par value (in dollars per share)Common Stock, No Par ValueCommon stock, shares outstandingCommon Stock, Shares, OutstandingEMPLOYEE BENEFIT PLANSCompensation and Employee Benefit Plans [Text Block]Pension and other benefits:Net periodic benefit costs for pension benefitsEMPLOYEE BENEFIT PLANSDeferred tax assets (liabilities)Components of Deferred Tax Assets and Liabilities [Abstract]COMPREHENSIVE INCOME (LOSS)Comprehensive Income, Policy [Policy Text Block]COMPREHENSIVE INCOME (LOSS)Comprehensive (loss) incomeComprehensive Income (Loss), Net of Tax, Attributable to ParentCONSOLIDATIONConsolidation, Policy [Policy Text Block]Construction in progressConstruction in Progress, GrossConstruction in progressConstruction in Progress [Member]Non-monetary contributions of landContribution of PropertyOtherCorporate, Non-Segment [Member]OtherCost of Other Property Operating ExpenseReal estateCost of Real Estate Revenue [Abstract]Resort amenities and otherCost of ServicesCost of salesCost of Real Estate SalesCurrentCurrent Income Tax Expense (Benefit), Continuing Operations [Abstract]FederalCurrent Federal Tax Expense (Benefit)TotalCurrent Income Tax Expense (Benefit)Variable rate basisDebt Instrument, Description of Variable Rate BasisLong-Term DebtDebt Instrument [Line Items]Schedule of Long-term Debt Instruments [Table]Interest rate margin (as a percent)Debt Instrument, Basis Spread on Variable RateLONG-TERM DEBTAmount of debt forgivenessDebt Instrument, Decrease, ForgivenessLONG-TERM DEBTDebt Disclosure [Text Block]Interest rate (as a percent)Debt Instrument, Interest Rate, Stated PercentageProperty net book valueDeferred Tax Assets, Property, Plant and EquipmentDeferred development costsDeferred Costs, NoncurrentJoint venture and other investmentsDeferred Tax Assets, InvestmentsDEFERRED DEVELOPMENT COSTSDeferred Charges, Policy [Policy Text Block]Total deferred tax liabilitiesDeferred Tax Liabilities, GrossDeferred revenueDeferred Revenue, CurrentDeferred revenueDeferred Tax Assets, Deferred IncomeTotal deferred tax assetsDeferred Tax Assets, GrossStock compensationDeferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation CostAccrued retirement benefitsDeferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Postretirement BenefitsValuation AllowanceDeferred Tax Assets, Valuation AllowanceNet deferred tax assets (liabilities)Deferred Tax Liabilities, NetDeferred compensation plan liabilitiesDeferred Compensation Liability, Current and NoncurrentExpected contribution to the defined benefit pension plans in the next fiscal yearDefined Benefit Plans, Estimated Future Employer Contributions in Next Fiscal YearExpected minimum required contributionsDefined Benefit Plans, Estimated Future Employer Contributions in Current Fiscal Year2016Defined Benefit Plan, Expected Future Benefit Payments, Year ThreeBenefit obligations at beginning of yearBenefit obligations at end of yearDefined Benefit Plan, Benefit ObligationAmortization of prior service costDefined Benefit Plan, Amortization of Prior Service Cost (Credit)Change in benefit obligations:Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]Defined Benefit Plan, Actuarial Gain (Loss)Actuarial (gain) loss2015Defined Benefit Plan, Expected Future Benefit Payments, Year TwoDiscount rate (as a percent)Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount RateOther Changes in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income (Loss):Defined Benefit Plan, Amounts Recognized in Other Comprehensive Income (Loss) [Abstract]Net lossPension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), Net Gains (Losses), before Tax2018Defined Benefit Plan, Expected Future Benefit Payments, Year FiveExpected long-term return on plan assets (as a percent)Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Return on AssetsRecognized net actuarial lossDefined Benefit Plan, Amortization of Gains (Losses)Amounts recognized for pension benefitsDefined Benefit Plan, Amounts Recognized in Balance Sheet [Abstract]Discount rate (as a percent)Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount RateNet amounts recognizedPension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), before Tax2017Defined Benefit Plan, Expected Future Benefit Payments, Year FourNet loss included in accumulated other comprehensive loss expected to be recognized as a component of net periodic pension cost in the next fiscal yearDefined Benefit Plan, Future Amortization of Gain (Loss)2014Defined Benefit Plan, Expected Future Benefit Payments, Next Twelve MonthsEMPLOYEE BENEFIT PLANSDefined Benefit Plan Disclosure [Line Items]Amortization of obligationDefined Benefit Plan, Amortization of Transition Obligations (Assets)Actual return on plan assetsDefined Benefit Plan, Actual Return on Plan AssetsPension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), before Tax [Abstract]Amounts recognized for pension benefits in accumulated other comprehensive lossBenefits paidDefined Benefit Plan, Benefits PaidAccumulated Benefit ObligationsDefined Benefit Plan, Accumulated Benefit Obligation2019 - 2023Defined Benefit Plan, Expected Future Benefit Payments, Five Fiscal Years ThereafterChange in plan assets:Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]Estimated future benefit paymentsDefined Benefit Plan, Expected Future Benefit Payments, Fiscal Year Maturity [Abstract]Service costDefined Benefit Plan, Service CostFunded statusDefined Benefit Plan, Funded Status of PlanPlan assetsDefined Benefit Plan, Information about Plan Assets [Abstract]Interest costDefined Benefit Plan, Interest CostFair value of plan assets at beginning of yearFair value of plan assets at end of yearFair value of pension plan assetsDefined Benefit Plan, Fair Value of Plan AssetsContributions funded by employerEmployer contributionsDefined Benefit Plan, Contributions by EmployerRecognition of (gain) loss due to curtailmentDefined Benefit Plan, Recognized Net Gain (Loss) Due to CurtailmentsNet expenseNet periodic pension costDefined Benefit Plan, Net Periodic Benefit CostPension and other benefits:Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]Expected return on plan assetsDefined Benefit Plan, Expected Return on Plan AssetsWeighted average assumption used to determine benefit obligationsDefined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract]Defined Benefit Plan, Asset Categories [Axis]Defined Benefit Pension Plan, Liabilities, NoncurrentUnfunded pension fund liabilitiesDefined Benefit Plan and Other Postretirement Benefit Plan [Domain]Weighted average assumptions used to determine net periodic cost:Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]Defined Benefit Plans and Other Postretirement Benefit Plans [Axis]DepreciationDepreciation expenseDepreciationDepreciationDepreciation and amortizationDepreciation, Depletion and AmortizationStephen M. CaseDirector [Member]SHARE-BASED COMPENSATIONDisclosure of Compensation Related Costs, Share-based Payments [Text Block]SHARE-BASED COMPENSATIONIncome (loss) from Discontinued OperationsDiscontinued Operation, Income (Loss) from Discontinued Operation Disclosures [Abstract]Income from Discontinued Operations (Note 6), net of income taxesDiscontinued Operation, Tax Effect of Discontinued OperationIncome (Loss) from Discontinued OperationsDiscontinued Operation, Income (Loss) from Discontinued Operation, before Income TaxDISCONTINUED OPERATIONSRevenuesDisposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]Disposal Groups, Including Discontinued Operations, Name [Domain]DISCONTINUED OPERATIONSDisposal Groups, Including Discontinued Operations, Disclosure [Text Block]RevenuesDisposal Group, Including Discontinued Operation, RevenueNET INCOME (LOSS) PER COMMON SHARE--BASIC AND DILUTEDEarnings Per Share, Basic and Diluted [Abstract]Net Loss (in dollars per share)Earnings Per Share, Basic and DilutedAverage Common Shares Outstanding Used to Compute Earnings (Loss) Per ShareEarnings Per Share [Text Block]INCOME (LOSS) PER COMMON SHAREEarnings Per Share, Policy [Policy Text Block]INCOME (LOSS) PER COMMON SHAREAverage Common Shares Outstanding Used to Compute Earnings (Loss) Per ShareStatutory federal rate (as a percent)Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, PercentPayroll and employee benefitsEmployee-related Liabilities, CurrentTax benefit or expense related to compensation expenseEmployee Service Share-based Compensation, Tax Benefit from Compensation ExpenseWeighted average period for recognition of unamortized compensation expenseEmployee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for RecognitionTotal unamortized compensation expense (in dollars)Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock OptionsENVIRONMENTAL REMEDIATION COSTSEnvironmental Costs, Policy [Policy Text Block]Members' DeficiencyEquity Method Investment, Summarized Financial Information, Equity Excluding Noncontrolling InterestsRevenuesEquity Method Investment, Summarized Financial Information, RevenueCarrying value of investmentEquity Method InvestmentsSchedule of balance sheet and operating informationEquity Method Investments [Table Text Block]Total AssetsEquity Method Investment, Summarized Financial Information, AssetsSummary of operating informationEquity Method Investment, Summarized Financial Information, Income Statement [Abstract]Ownership interest (as a percent)Equity Method Investment, Ownership PercentageSummary of balance sheetEquity Method Investment, Summarized Financial Information [Abstract]Net Income (Loss)Equity Method Investment, Summarized Financial Information, Net Income (Loss)Investment, Name [Domain]Equity Component [Domain]Total LiabilitiesEquity Method Investment, Summarized Financial Information, LiabilitiesPooled equity fundsEquity Funds [Member]Funds related to the sale of property, held in escrow pending the completion of post-closing obligationsEscrow Deposits Related to Property SalesFair Value, Hierarchy [Axis]Fair value measurementsFair Value Inputs, Equity, Quantitative Information [Line Items]FAIR VALUE MEASUREMENTSFair Value Hierarchy [Domain]FAIR VALUE MEASUREMENTSFair Value Disclosures [Text Block]Level 3Fair Value, Inputs, Level 3 [Member]Quoted Prices in Active Markets for Identical Assets (Level 1)Fair Value, Inputs, Level 1 [Member]Significant Other Observable Inputs (Level 2)Fair Value, Inputs, Level 2 [Member]Level 2Fair Value, Option, Qualitative Disclosures Related to Election [Table]Pooled fixed income fundsFixed Income Funds [Member]Loss (Gain) on asset dispositionsGain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber PropertyGain on sale of parcelGain (Loss) on Disposition of AssetsGain on foreclosureGain (Loss) on Contract TerminationGain on property disposalsGain (Loss) on Disposition of Property Plant EquipmentGain on sale of parcelGains (Losses) on Sales of Investment Real EstateGeneral and administrativeGeneral and administrative expensesGeneral and Administrative ExpenseLONG-LIVED ASSETSImpairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]Impairment charges for one of the properties in assets held for saleImpairment charges for long-lived assetsImpairment chargesImpairment of Long-Lived Assets to be Disposed ofLoss from Continuing OperationsIncome (Loss) from Continuing Operations Attributable to ParentIncome (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling InterestLoss from Continuing Operations before income taxesLoss from continuing operations before income tax benefitDiscontinued Operations (in dollars per share)Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic and Diluted ShareINCOME TAXESIncome Tax Authority [Domain]Disposal Group Name [Axis]Continuing Operations (in dollars per share)Income (Loss) from Continuing Operations, Per Basic and Diluted ShareDiscontinued OperationsReal Estate SalesIncome Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]Income Tax Authority [Axis]INCOME TAXESIncome Tax Disclosure [Text Block]Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Table]Reversal of accrued income taxes and related interest resulting from the entity's settlement with the IRSIncome Tax Examination, Liability (Refund) Adjustment from Settlement with Taxing AuthorityIncome tax benefitIncome Tax Expense (Benefit)Income tax benefit-continuing operationsEffective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, AmountValuation allowanceEffective Income Tax Rate Reconciliation, Amount [Abstract]Reconciliations between the total income tax benefit and the amount computed using the statutory federal rateIncome Taxes PaidAmount paid under settlement to the IRSIncome taxesIncome taxesIncome Taxes Paid, NetIncome (Loss) from Discontinued Operations net of income tax benefit of $144 and $88Income (Loss) from Discontinued Operations (Note 6)Income (Loss) from Discontinued Operations, Net of Tax, Attributable to ParentFederal income tax benefit at statutory rateEffective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, AmountINCOME TAXESIncome Tax, Policy [Policy Text Block]Permanent differences and otherEffective Income Tax Rate Reconciliation, Other Adjustments, AmountProvision for uncertain tax positionsEffective Income Tax Rate Reconciliation, Tax Contingency, AmountAccounts receivableIncrease (Decrease) in Accounts ReceivableIncome taxes payableIncrease (Decrease) in Income Taxes PayableTrade accounts payableIncrease (Decrease) in Accounts Payable, TradeChanges in operating assets and liabilities:Increase (Decrease) in Operating Capital [Abstract]InventoriesIncrease (Decrease) in InventoriesOther operating assets and liabilitiesIncrease (Decrease) in Other Operating Assets and Liabilities, NetProceeds from escrowIncrease (Decrease) in Restricted CashIncrease (Decrease) in Stockholders' DeficiencyIncrease (Decrease) in Stockholders' Equity [Roll Forward]Change in retirement liabilitiesIncrease (Decrease) in Pension and Postretirement ObligationsPotentially dilutive (in shares)Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment ArrangementsInterest Expense, netInterest Revenue (Expense), NetInterest ExpenseInterest expenseInterest expenseInterest Income (Expense), NetInterestInterest (net of amounts capitalized)Interest Paid, NetInternal Revenue Service (IRS) [Member]FederalInterest incomeInvestment Income, InterestINVESTMENT IN AFFILIATESInvestments in and Advances to Affiliates, Schedule of Investments [Text Block]INVESTMENT IN AFFILIATESLIBORLondon Interbank Offered Rate (LIBOR) [Member]Long-term Debt, Type [Axis]Long-term Debt, Type [Domain]LandLandLand improvementsLand Improvements [Member]Land improvementsLand ImprovementsLandLand [Member]LEASESLease, Policy [Policy Text Block]LEASING ARRANGEMENTSTotal Current LiabilitiesLiabilities, CurrentTOTALLiabilities and EquityTotal Long-Term LiabilitiesLiabilities, NoncurrentCURRENT LIABILITIESLiabilities, Current [Abstract]LONG-TERM LIABILITIESLiabilities, Noncurrent [Abstract]LIABILITIES & STOCKHOLDERS' DEFICIENCYLiabilities and Equity [Abstract]Maximum borrowing capacityLine of Credit Facility, Maximum Borrowing CapacityInterest rate (as a percent)Line of Credit Facility, Interest Rate at Period EndCommitment fees on the unused portion of the revolving facilityLine of Credit Facility, Commitment Fee AmountAvailable borrowing capacityLine of Credit Facility, Remaining Borrowing CapacityLIQUIDITYLiquidity Disclosure [Policy Text Block]Assets Held for SaleLong Lived Assets Held-for-sale [Line Items]Long-term debtCarrying amount of debtLong-term Debt.Long Lived Assets Held-for-sale, Name [Domain]Long Lived Assets Held-for-sale by Asset Type [Axis]Current portion of long-term debtLess current portionLong-term Debt, Current MaturitiesLong-term debtLong-term debtLong-term Debt, Excluding Current MaturitiesLong-term Purchase Commitment, Category of Item Purchased [Domain]Actual construction cost of certain Amenities, entity agreed to purchaseLong-term Purchase Commitment, AmountCategory of Item Purchased [Axis]Loss Contingency, Nature [Domain]Loss Contingencies [Table]Provision for probable liabilityLoss Contingency Accrual, ProvisionCommitments and ContingenciesLoss Contingencies [Line Items]Reserve for environmental liabilityLoss Contingency AccrualLoss Contingency Nature [Axis]Machinery and equipmentMachinery and Equipment, GrossMachinery and equipmentMachinery and Equipment [Member]ADVERTISINGMarketing and Advertising Expense [Abstract]MaximumMaximum [Member]MinimumMinimum [Member]Money Market Funds [Member]Cash management fundsChange in balanceMovement in Valuation Allowances and Reserves [Roll Forward]FINANCING ACTIVITIESNet Cash Provided by (Used in) Financing Activities [Abstract]NET LOSSNet lossNet Income (Loss) Available to Common Stockholders, BasicNet income (loss)INVESTING ACTIVITIESNet Cash Provided by (Used in) Investing Activities [Abstract]NET CASH PROVIDED BY INVESTING ACTIVITIESNet Cash Provided by (Used in) Investing ActivitiesOPERATING ACTIVITIESNet Cash Provided by (Used in) Operating Activities [Abstract]NET CASH PROVIDED BY (USED IN) FINANCING ACTIVITIESNet Cash Provided by (Used in) Financing ActivitiesNegative cash flows from operationsNET CASH USED IN OPERATING ACTIVITIESNet Cash Provided by (Used in) Operating ActivitiesRecently Issued Accounting PronouncementsRecently Issued Accounting PronouncementsNew Accounting Pronouncements and Changes in Accounting Principles [Text Block]NEW ACCOUNTING PRONOUNCEMENTSNew Accounting Pronouncements, Policy [Policy Text Block]Land Transferred in Settlement of Contract TerminationsGain on transfer of landLand transferred in settlement of contract terminationsNonmonetary Transaction, Gain (Loss) Recognized on TransferFuture minimum rental payments dueOperating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]2017Operating Leases, Future Minimum Payments, Due in Four YearsTotal Operating Costs and ExpensesOperating ExpensesLeasingTotalOperating Leases, Income Statement, Lease Revenue2017Operating Leases, Future Minimum Payments Receivable, in Four YearsOPERATING COSTS AND EXPENSESOperating Costs and Expenses [Abstract]2016Operating Leases, Future Minimum Payments, Due in Three YearsTotal rental expense under operating leasesOperating Leases, Rent Expense, Net2014Operating Leases, Future Minimum Payments Due, Next Twelve Months2015Operating Leases, Future Minimum Payments Receivable, in Two YearsThereafterOperating Leases, Future Minimum Payments Receivable, ThereafterTotal Operating Income (Loss)Operating LossOperating Income (Loss)Operating income (loss)Total rental income under operating leasesOperating Leases, Income Statement, Lease Revenue [Abstract]Operating Loss Carryforwards [Table]2014Operating Leases, Future Minimum Payments Receivable, CurrentMinimum rentalsOperating Leases, Income Statement, Minimum Lease RevenueOperating loss carryforwardsOperating Loss Carryforwards [Line Items]2018Operating Leases, Future Minimum Payments Receivable, in Five YearsFuture minimum rental incomeOperating Leases, Future Minimum Payments Receivable [Abstract]2015Operating Leases, Future Minimum Payments, Due in Two YearsNet operating loss carry forwardsOperating Loss Carryforwards2016Operating Leases, Future Minimum Payments Receivable, in Three YearsBasis of PresentationOther Comprehensive (Income) Loss, Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Transition (Asset) Obligation, Net of TaxRecognized net initial obligationRecognized lossPension Benefit Adjustment net of income taxes of $0Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net (Gain) Loss, Net of TaxAmounts reclassifiedOther Comprehensive (Income) Loss, Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, Net of TaxTotal recognized in other comprehensive lossRecognized prior service costOther Comprehensive Income (Loss), Amortization Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Prior Service (Cost) Credit, Net of TaxOther BenefitsTotal Other AssetsOther Assets, NoncurrentOther Assets.Other assetsOther Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Unamortized Gain (Loss) Arising During Period, Net of TaxNet lossOther noncurrent assetsOther Assets, Miscellaneous, NoncurrentOTHER ASSETSOther Assets [Abstract]Other noncurrent liabilitiesOther Liabilities, NoncurrentOther accrued liabilities, including deferred revenueOther Liabilities, CurrentCommissions and OtherOther Real Estate RevenueTotal recognized (gain) loss in other comprehensive income (loss)Pension Benefit Adjustment net of income taxes of $0Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax, Portion Attributable to ParentOther comprehensive income (loss)-pension (Note 8)Pension Benefit Adjustment, income taxesOther Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Tax, Portion Attributable to ParentIncome tax effectDebt and common stock issuance cost and otherPayment of Financing and Stock Issuance CostsPayments for other assetsPayments for (Proceeds from) Other Investing ActivitiesCapital expendituresPayments to Acquire Productive AssetsPurchases of propertyPayments to Acquire Equity Method InvestmentsCash contributionsPayments to Acquire Property, Plant, and EquipmentCapital expendituresNet amounts recognizedPension and Other Postretirement Defined Benefit Plans, LiabilitiesCurrent portion of accrued retirement benefitsPension and Other Postretirement and Postemployment Benefit Plans, Liabilities, CurrentPension and Other Postretirement Defined Benefit Plans, Current LiabilitiesCurrent LiabilityPension BenefitsPension Plan, Defined Benefit [Member]Accrued retirement benefitsPension and Other Postretirement Defined Benefit Plans, Liabilities, NoncurrentNoncurrent LiabilityPension and other postretirement expense (Note 8)Pension and other post-retirement expensePension and Other Postretirement Benefit ExpenseComponents of Net Periodic Benefit CostPension and Other Postretirement Benefits Disclosure [Text Block]EMPLOYEE BENEFIT PLANSPension and Other Postretirement Plans, Policy [Policy Text Block]Percentage rentalsOperating Leases, Income Statement, Percentage RevenueIncentive awardPerformance Shares [Member]Plan Name [Domain]Plan Asset Categories [Domain]Plan Name [Axis]Prepaid expenses and other assetsPrepaid Expense and Other Assets, CurrentProceeds from long-term debtProceeds from Issuance of Long-term DebtProceeds from disposals of propertyProceeds from Sale of Productive AssetsProceeds from sale of assets held for saleProfit from sale of real estate parcelProfit (Loss) from Real Estate OperationsEstimated useful livesProperty, Plant and Equipment, Useful LifePROPERTYProperty, Plant and Equipment, Net [Abstract]PROPERTYTotal PropertyProperty, Plant and Equipment, GrossTotal PropertyPROPERTY AND DEPRECIATIONProperty, Plant and Equipment, Policy [Policy Text Block]Net PropertyProperty, Plant and Equipment, NetPROPERTYSchedule of propertyProperty, Plant and Equipment [Table Text Block]Property, Plant and Equipment, Type [Domain]Property, Plant and Equipment, Type [Axis]PROPERTYProperty, Plant and Equipment Disclosure [Text Block]PROPERTY AND DEPRECIATIONProperty, Plant and Equipment [Line Items]PROPERTYAccumulated depreciation on leased propertyProperty Subject to or Available for Operating Lease, Accumulated DepreciationLeased property before accumulated depreciationProperty Subject to or Available for Operating Lease, GrossLeased propertyProperty, Plant and Equipment, Gross [Abstract]Range [Axis]Range [Domain]Real EstateReal Estate [Member]ASSETS HELD FOR SALE AND REAL ESTATE SALESASSETS HELD FOR SALEReal Estate Held for Development and Sale, Policy [Policy Text Block]Real estateReal Estate Revenue, Net [Abstract]Reclassification from accumulated other comprehensive incomeReclassification out of Accumulated Other Comprehensive Income [Member]Reclassification out of Accumulated Other Comprehensive Income [Domain]Reclassification out of Accumulated Other Comprehensive Income [Axis]Reclassification out of Accumulated Other Comprehensive Income [Table]Recently Issued Accounting PronouncementsReclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]Amount reclassified from accumulated other comprehensive incomeReclassification from Accumulated Other Comprehensive Income, Current Period, Net of TaxReconciliation of the beginning and ending amount of unrecognized tax benefitsReconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]RELATED PARTY TRANSACTIONSRelated Party Transactions Disclosure [Text Block]RELATED PARTY TRANSACTIONSRelated Party Transaction [Line Items]Related Party [Axis]Related Party [Domain]RELATED PARTY TRANSACTIONSPayments on capital lease obligationsRepayments of Long-term Capital Lease ObligationsPayments of long-term debtRepayments of Long-term DebtRepayments of DebtRepayment of principalReserve for Environmental LiabilityReserve for Environmental Costs [Member]Restricted StockRestricted Stock [Member]Accumulated DeficitRetained Earnings [Member]Accumulated deficitRetained Earnings (Accumulated Deficit)REVENUE RECOGNITIONRevenue Recognition, Policy [Policy Text Block]Operating revenuesTotal Operating RevenuesRevenuesOPERATING REVENUESRevenues [Abstract]Wells Fargo revolving loansWells Fargo revolving loansRevolving Credit Facility [Member]Grant date fair value of shares vested (in dollars)Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair ValueExercisable at the end of the period (in dollars per share)Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Weighted Average Grant Date Fair ValueExpected to vest at the end of the periodShare-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual TermExercisable at the end of the periodShare-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual TermOutstanding at the end of the periodShare-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual TermSalesSales of Real EstateResort amenities and otherSales Revenue, Services, NetSchedule of stock option award activitySchedule of Share-based Compensation, Stock Options, Activity [Table Text Block]Schedule of Net Benefit Costs [Table Text Block]Schedule of net periodic benefit costs for pension benefitsSchedule of Allocation of Plan Assets [Table Text Block]Schedule of fair value of pension plan assetsSchedule of Components of Income Tax Expense (Benefit) [Table Text Block]Schedule of components of the income tax benefitSchedule of reconciliations between the total income tax benefit and the amount computed using the statutory federal rateSchedule of Effective Income Tax Rate Reconciliation [Table Text Block]Schedule of deferred tax assets (liabilities) comprised of temporary differencesSchedule of Deferred Tax Assets and Liabilities [Table Text Block]Schedule of reconciliation of the beginning and ending amount of unrecognized tax benefitsSchedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]Schedule of amounts recognized for pension benefits in accumulated other comprehensive lossSchedule of Amounts in Accumulated Other Comprehensive Income (Loss) to be Recognized over Next Fiscal Year [Table Text Block]Schedule of amounts recognized for pension benefits in consolidated balance sheetsSchedule of Amounts Recognized in Balance Sheet [Table Text Block]Schedule of restricted stock activitySchedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]Schedule of weighted average assumptions used to determine net periodic costSchedule of Assumptions Used [Table Text Block]Schedule of average common shares outstanding used to compute earnings (loss) per shareSchedule of Weighted Average Number of Shares [Table Text Block]Schedule of estimated future benefit paymentsSchedule of Expected Benefit Payments [Table Text Block]Schedule of long-term debtSchedule of Long-term Debt Instruments [Table Text Block]Schedule of revenues and income (loss) before income tax benefits for the discontinued operationsSchedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block]Investment, Name [Axis]Schedule of Equity Method Investments [Table]Investments in AffiliatesSchedule of Equity Method Investments [Line Items]Schedule of Defined Benefit Plans Disclosures [Table]Schedule of Long Lived Assets Held-for-sale [Table]Schedule of condensed financial results for each of the Company's reportable segmentsSchedule of Segment Reporting Information, by Segment [Table Text Block]Schedule of Related Party Transactions, by Related Party [Table]Property, Plant and Equipment [Table]Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]Schedule of Segment Reporting Information, by Segment [Table]RESERVESSchedule of Valuation and Qualifying Accounts Disclosure [Text Block]Term loan with American AgCreditAmerican AgCredit term loanAmerican AgCredit credit facilitySecured Debt [Member]Operating segment informationSegment Reporting Information [Line Items]Segments [Domain]SEGMENT INFORMATIONSEGMENT INFORMATIONSegment Reporting Disclosure [Text Block]Selling and marketingSelling and Marketing ExpenseSummary of restricted stock activityShare-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]Weighted Average Exercise PriceShare-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]Granted (in shares)Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in PeriodGranted (in dollars per share)Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair ValueForfeited or cancelled (in dollars per share)Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise PriceShare-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, NumberNonvested balance at the end of the period (in shares)Nonvested balance at the beginning of the period (in shares)Increase in the number of common shares authorizedShare-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized